School is out and the familiar Scooby gang are looking to enjoy a long vacation. However, sightings of a Lake Monster cause them to band together once again to solve yet another mystery.
| Name | Type | Role | |
|---|---|---|---|
| Daniel Altiere | Writer | ||
| Steven Altiere | Writer | ||
| Robbie Amell | Guest Star | ||
| Hayley Kiyoko | Guest Star | ||
| Kate Melton | Guest Star | ||
| Brian Levant | Director |